An Ideal Gas Is at a Temperature of 30°C and a Pressure

Multiple Choice

An ideal gas is at a temperature of 30°C and a pressure of 2.00 atmospheres. What is the number of particles per unit volume of the gas?

A) 6.23 × 10²⁵ m^-3
B) 6.02 × 10²⁵ m^-3
C) 5.98 × 10²⁵ m^-3
D) 5.15 × 10²⁵ m^-3
E) 4.85 × 10²⁵ m^-3